【 Weak current College 】 on voice recorded seven things

1, 200 ear on the frequency of detection between 400Hz ~ ability is strong, the ability to detect high relative weak. Therefore, the human voice recording cannot trouble, that defects will be able to make people aware.
2. takes note of the different characteristics of different voices, you should only the largest possible pick best vocal, early may resolve the matter, don't expect late.
3, should be aware of teeth tone: when air flow through the teeth of time quickly produces friction sound, high-frequency: mouth of the nasal flow path is blocked, soft palate, airflow through the nasal cavity. About 250Hz location. The nasal overweight, clearly affect overall, so try to avoid in the recording. If you have a niche of sound recording cream out of a large number of nasal sound, that is not qualified. Saliva: saliva at the sound of the oral cavity flows, the most efficient approach is to let the singer to drink water.
4, there is no standard microphone selection, only fit. Not all human voice recording are suitable for large earthquake film capacitor microphone. For example, the lack of high frequency or low frequency of singers.
5. the nature of the problem. The lower the frequency of the less obvious, the higher the more obvious. Highest frequency directivity is forward along the mouths of a line.
6. about microphone selection and set-up: voice recording, typically select microphone distance around singer 20CM microphone shock film and singer of highly parallel mouth, according to the actual situation can up above or below the mouth nose parallel 5CM. Left off center can be up to 2 ~ 3 cm. Large earthquakes membrane microphone has a warm and generous characteristics, if the response is good. The heart-shaped point to effectively cut off from all the room acoustic (sound is the reflection of sound room). Weaknesses are, for the high-frequency performance in stressed singer, high frequency performance if it is not sufficient to cause the singer's voice is characteristic. Usually you can prepare three microphone, including warm tube microphone, neutral universal microphone (for example U87), as well as high-frequency response of small earthquake film capacitor microphone is outstanding. You can then prepare SM58 Microphone circle. Such prepared basic can work. Neutral microphone to hit more than 70 per cent of singers, especially without any voice of singer. Also for the advantages and disadvantages too prominent singer, but also not a good solution to use (such as high-frequency special limited tooth sound so sad). Electron tube microphone one-sided understanding is warm and generous, transient, sound slightly distorted and blurred. But upscale tube microphone sound distortion is very small, still very clear crystal clear, but with a relatively strong sweet taste. Therefore, if a suitable sound you can select. Small earthquakes membrane microphone frequency response is usually very good, but in the low-frequency response is not very good. And low frequency sound relatively bleak, resulting in a rather cold too bright. Additionally it on Jet tone and sound very sensitive teeth. For high-frequency very distinctive singer, you can try. Dynamic microphone, in a number of singers have loud, want to retain this dynamic, the capacitor microphone will be difficult, at this time to consider moving-coil. But it should be noted that nearly stresses effect, that is, the closer the sound from microphone, the more significant low frequency. Near stresses effect can increase the voice of warmth, but too much will give people a sense of sound isolation, sounds uncomfortable. So should the degree you want to have control.
7, acoustic environment: for the acoustic environment of the Studio, for example, some of the family. Low-frequency processing is very bad, in this way, the sound will not clean and has a more serious response or even the "overlap". In such an environment, the best choice is heart-shaped point to. If you are concerned about positive reflection sound, you can use the bedding material, in the back wall, this reflex can also be reduced. For acoustical environment good shelter, you can use Omni microphones, sound more natural and wide, all point to the benefits of is that there was no significant effect of nearly stresses, singer location changes do not affect the sound. Alternatively use the lap record at multiple levels and multiple voices, the effect is very good.